Feature:
Adjustable Resistance: This exercise trainer equipped with a rotating valve and adjustable resistance settings. Rotate left and right to increase ordecrease the appropriate resistance intensity. You can easily modify the device to suit your individual needs.
Safe & High Quality : Our exercise deceive is made of ultra-flexible ABS and silicone, which can provide comprehensive muscle training for different users.
Easy to Clean: Exercise trainer simple design, easy to clean. Individually packaged to ensure a clean and safe mouthpiece every time you use it.
Compact and Portable: The size of the portable muscle trainer is: 5*10CM . Wherever you are, you can integrate exercises into your daily life. Resistance trainer compact design ensures ease of use and comfort.
Wide range of uses: Our exercise trainer is a must-have for sports enthusiasts and is suitable for sports such as track and field, running, swimming, gymnastics, martial arts and outdoor activities.This well-built muscle trainer is perfect for improving exercise endurance.
 
Specification:
Material:ABS,Silicone
Color:White,Black
Size:5*10CM
 
What's included:
2 * Portable Muscle Trainer